TimeDoctor is a tool to visualize execution traces of tasks, queues, cache behavior, etc. While originally targeting embedded media processors and includes specific features for analyzing audio/video streaming applications it has wider applicability.

Andorra 2D is the new generation 2D Engine for Delphi and Lazarus. Andorra 2D is capable to use DirectX or OpenGL through graphic plugins. Andorra 2D is built in a very modular way and is yet easy to use.

Gimp User Filter is a plugin for The Gimp (http://www.gimp.org/), originally written by Jens Restemeier back in 1997. This project is about maintaining the plugin, keeping it compatible with current versions of Gimp, and eventually extending its features

qvPDF is a PDF creator for Windows. It's implemented as printer driver and uses plugins to execute different actions after creating the PDF. Processing parameters can be written directly into the printed document like: @|mapi.mailto=me@you.de|@

The Jedi Code Formatter is an open-source code formatter for the Borland Delphi Object-Pascal programming language. The formatter can standardise all aspects of Delphi Object Pascal and Delphi.NET source code formatting, including indentation, spacin

Green, an Eclipse plugin, is an advanced yet simple UML class-diagram tool, developed primarily for student use. It does live round-tripping, so it's easy to move between diagram and code views. It's extensible: users can define their own relations

Emonic (Eclipse-Mono-Integration) is a Eclipse-Plugin for C#. It provides color-highlighting, outline, word-completion and build mechanism via Ant or Nant. Tested on Linux and Windows with Mono and the Win-.net-framework.

OOoLilyPond is an OpenOffice.org marco. It helps including music notation in OpenOffice.org Writer and Impress documents. The music expressions are entered as text codes and translated to images (png or eps) using LilyPond.